package vr.mall.proandcomsu;

/**
 * 消费者
 * @author ctk
 */
import java.text.MessageFormat;
import java.util.Random;
import java.util.concurrent.BlockingQueue;

public class Consumer implements Runnable {
	private BlockingQueue<PCData> queue;
	private static final int SLEEPTIME = 1000;

	public Consumer(BlockingQueue<PCData> queue) {
		this.queue = queue;
	}

	@Override
	public void run() {
		System.out.println("start Consumer id :" + Thread.currentThread().getId());
		Random r = new Random();
		try {
			while (true) {
				PCData data = queue.take();
				if (data != null) {
					int re = data.getData() * data.getData();
					System.out.println(MessageFormat.format("{0}*{1}={2}", data.getData(), data.getData(), re));
					Thread.sleep(r.nextInt(SLEEPTIME));
				}
			}
		} catch (InterruptedException e) {
			e.printStackTrace();
			Thread.currentThread().interrupt();
		}
	}

}